Comment 2 for bug 231508

Bitstream Vera Sans Mono is included, and it is easy to read:
http://www.dafont.com/font.php?file=bitstream_vera_mono&page=1&nb_ppp_old=10&text=1ife+life+Iife&nb_ppp=10&psize=m&classt=alpha

The Luxi mono just stinks, though. lowercase L and the number 1 both look the same :P